Glowing Puffleg vs Allen's Hummingbird
Eriocnemis vestita 对比 Selasphorus sasin
Side-by-Side Comparison
| 属性 | Glowing Puffleg | Allen's Hummingbird |
|---|---|---|
| 学名 | Eriocnemis vestita | Selasphorus sasin |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Trochilidae | Trochilidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 11.7 cm (4.6 in) | 8.1 cm (3.2 in) |
| 体重 | 4.716666666666666 g (0.17 oz) | 3.1500000000000004 g (0.11 oz) |
| 食性 | Nectarivore of Colombian and Ecuadorian Ericaceae-rich shrublands. Supplements nectar with small arthropods near blooms. | Feeds on nectar from coastal sage scrub and forest flowers in California. Supplements diet with … |
| 产卵数 | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Glowing Puffleg
High, thin chip note with sibilant ending; soft twittering sequence given quietly during foraging near Andean flowers.
Allen's Hummingbird
Deep, resonant churring trill; prolonged low buzzing sound carrying well across broad coastal mangroves.
Geographic Range & Migration
Glowing Puffleg
Widespread in Andean cloud forests from Venezuela south through Colombia, Ecuador, Peru, and Bolivia. 1,800–3,400 m.
Allen's Hummingbird
Breeds along the Pacific coast from Oregon to southern California. Partial migrant; some Channel Islands populations resident year-round.
保护状况
Glowing Puffleg
Allen's Hummingbird
How to Tell Them Apart
Glowing Puffleg
Pink-throated Brilliant: males with iridescent blue-violet gorget; metallic green above; white underparts; females green above; spotted
Allen's Hummingbird
Fiery-throated Hummingbird (alt): males with brilliant multicolored gorget; metallic green above; females duller; pale buff below
About These Birds
Glowing Puffleg
闪腹翠玉蜂鸟/黄尾毛腿蜂鸟，体长10-11厘米。分布于委内瑞拉至秘鲁。常见且分布广泛。
Allen's Hummingbird
A small hummingbird (8-9 cm) breeding along the Pacific coast from Oregon to southern California. Males have an orange-red throat and rufous flanks. Closely related to Rufous Hummingbird. Partial migrant; some populations resident on Channel Islands. Named after Thomas Allen.